【T-N.T. APS-X HOP-UP SYSTEM】
KWA-M4 series GBB FULL HOP-UP RETROFIT KIT
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T-N.T. STUDIO 所推出的熱銷產品：KWA-M4升級HOP座，將原本HOP座的多件式設計直接統合在一起，除了節省下許多安裝調整所需的時間，並將其改為可使用常規規格的內管，讓玩家可以有更多的選擇；取消下壓鋼片的設計，改為使用直立式圓柱壓塊，調整範圍更大，可對應的BB彈種範圍更多；調整旋鈕改為鋼製品，玩家再也不必擔心崩牙問題。套組內的HOP膠皮搭配T-HOP膠皮，建議搭配S+ 精密雙內徑日蝕氣墊內管，膠皮與內管相輔相成，射擊表現更是如虎添翼，讓你的愛槍不只有漂亮的外觀，更有讓人驚艷的射擊性能表現！
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【T-HOP 膠皮】：標準款膠皮，適合搭配中等重量～加重彈使用；中～遠距離射擊。

產品特色 : 
●HOP座統合了原廠HOP座多件式設計，零件數變少，大幅節省安裝調整的時間。
●內管固定方式採用上下左右共四顆機米螺絲固定，穩固不搖晃，提升射擊性能穩定。
●取消下壓鋼片的設計，改為使用直立式圓柱壓塊，調整範圍加大，可對應更多的BB彈種。
●改為可使用常規GBB規格內管，讓玩家可自行選用市面上的各家GBB規格精密管產品，選擇更多元。
●調整旋鈕改為鋼製品，徹底解決崩牙問題，使用壽命大幅延長。

支援型號：
KWA-M4 / LM4 / MASADA / MEGA AR15, AR10 / TAR-21 / HK416, 417 GBBR
※僅對應2021年1月1日以前的KWA-M4 GBB系統
※Only compatible with KWA-M4 GBB system before January 1, 2021, not support new HOP-UP system.

The popular product launched by T-N.T. STUDIO: KWA-M4 upgrade HOP chamber, which directly integrates the multi-piece design of the original HOP chamber, saves a lot of time required for installation and adjustment, and change to use the inner barrel of conventional specifications, allowing players to have more choices. Cancel the design of the steel sheet, and use the vertical cylindrical nub instead, the adjustment range get larger, and corresponding more type BBs. Adjustment knob changed to steel material, players no longer have to worry about broken. The HOP chamber set included T-HOP bucking, recommended to use the S+ precision dual inner diameter Eclipse air-cushion inner barrel, get the more better amazing shooting performance!

【T-HOP bucking】:
●Standard HOP-UP bucking.
●Suitable for use with medium-weight to heavier BBs.
●Medium ~ long-range shooting.

Features : 
●The HOP chamber integrates the multi-piece design of the original, and the number of parts is reduced, which greatly saves the time of installation and adjustment.
●The inner barrel is fixed with total of four jimi screws, which is stable and totally not shake, and improves the shooting performance and stability.
●Cancel the design of the steel sheet and use the vertical cylindrical HOP nub instead, and the adjustment range is enlarged, which can correspond to more types BB.
●The conventional GBB specification inner barrel can be used instead, so that players can choose various GBB specification precision inner barrel products on the market.
●The adjustment knob is made of steel, which completely solves the issue of adjustment knob broken and greatly prolongs the service life.

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​​​※精密管材質：青銅，表面電鍍化學鎳。​
※Inner barrel material: bronze&electroplated chemical nickel.

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​【標準-精密雙内徑氣墊內管】

STD. Precision Dual diameter Air-cushion inner barrel
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(Only for older versions KWA-LM4 GBB series before 2021.01.01)​

【KWA-M4 Retrofit kit】 265mm / 10.5"

NT$2,950.00

【KWA-M4 Retrofit kit】 370mm / 14.5"

NT$3,150.00

【KWA TAR-21 Retrofit kit】 430mm

NT$3,350.00

【KWA-M4 Retrofit kit】 455mm / 18"

NT$3,350.00

【KWA-M4 Retrofit kit】 510mm / 20"

NT$3,500.00

Material : Aluminum, Bronze, Rubber

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​【S+ 精密雙内徑日蝕氣墊內管】

S+ Precision Dual diameter Air-cushion inner barrel

(Only for older versions KWA-LM4 GBB series before 2021.01.01)​

【KWA-M4 Retrofit kit】S+ 265mm / 10.5"

NT$3,400.00

【KWA-M4 Retrofit kit】S+ 370mm / 14.5"

NT$3,600.00

【KWA TAR-21 Retrofit kit】 S+ 430mm

NT$3,800.00

【KWA-M4 Retrofit kit】S+ 455mm / 18"

NT$3,650.00

【KWA-M4 Retrofit kit】S+ 510mm / 20"

NT$3,950.00

Material : Aluminum, Bronze, Rubber

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【HOP-UP座 / 備用替換膠皮 / 配件】

HOP-UP CHAMBER, SPARE HOP-UP BUCKING, ACCESSORIES

⚠️T-N.T. hop-up chamber can only be installed with special rubber. If you are not sure which model to match, please PM us on Facebook.

【KWA-M4 GBB HOP-UP Chamber set】

NT$1,660.00

【T-HOP BUCKING】KWA-M4 / 50°

NT$525.00

【T-HOP BUCKING】KWA-M4 / 60°

NT$525.00

Material : Aluminum, Bronze, Rubber

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MADE IN TAIWAN